Human body height measurement method and device based on monocular vision and electronic equipment

Abstract

The invention relates to a human body height measurement method and device based on monocular vision and electronic equipment, and belongs to the technical field of height measurement. The method comprises the steps that a target image is acquired, wherein the target image is an image, acquired by camera equipment calibrated in advance, of a measured person standing on the designated ground; the target image is processed and analyzed to obtain coordinate data of intersection points of the head top and the feet of the measured person and the ground in the target image; and the coordinate data are processed and calculated according to internal reference and external reference information obtained by the camera equipment during pre-calibration to obtain the actual height of the measured person. According to the invention, high efficiency can be guaranteed, and meanwhile human body height measurement can be realized with relatively low cost.

Description

technical field [0001] The application belongs to the technical field of height measurement, and in particular relates to a method, device and electronic equipment for measuring human body height based on monocular vision. Background technique [0002] At present, human body height measurement usually uses traditional physical equipment, such as using a meter ruler to measure the height of the top of the person's head from the ground to measure the height of the human body; the human body stands on the platform of the height measuring instrument, and the slide rule is used to click on the top of the person's head to calculate The height of the human body is measured from the top of the head to the bottom of the feet. In addition, there is a method of using a depth camera for height measurement. In actual implementation, the depth image of the scene is obtained through the depth camera, and the human target in the depth image is determined, based on the upper endpoint (top of...

AI Technical Summary

Problems solved by technology

[0003] In the above methods of measuring human body height, when using traditional physical equipment to measure the height of the human body, it is necessary to touch the physical equipment every time to measure the height, resulting in low efficiency of height measurement

However, using the depth camera to measure the height of the human body, the depth camera is expensive and the depth data processing calculation is complex

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